1814792

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1409}}^1$

素因数の和:1445

約数の個数: 32

約数和(自身を含む): 4060800

約数和(自身を除く): 2246008

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 1409, 2818, 5636, 9863, 11272, 19726, 32407, 39452, 64814, 78904, 129628, 226849, 259256, 453698, 907396, 1814792]

約数ペア:

[(1, 1814792), (2, 907396), (4, 453698), (7, 259256), (8, 226849), (14, 129628), (23, 78904), (28, 64814), (46, 39452), (56, 32407), (92, 19726), (161, 11272), (184, 9863), (322, 5636), (644, 2818), (1288, 1409)]